FILTTAPPERED - filters with cosine tappering at ends. Usage: x2 = filttappered( B, A, x1 ) where B and A are explained in the filter function. Normally for this function, A is a scalar. Not sure what it does if it isn't. This function also assumes that B is a symmetric set of weights. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% $Id: filttappered.m,v 1.2 2003-06-14 00:54:01 dmk Exp $ This algorithm is modified from pl64tfilt.m from Steve Lentz and Ed Dever. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

- end END - basic end method for HFRC objects.
- length LENGTH - returns number of times in HFRC object.
- size SIZE - returns [ (num times), (num gridpts) ].

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